Initial commit: Kei Design Agent

콘텐츠를 시각적으로 구조화된 슬라이드 HTML로 변환하는 독립 에이전트.

아키텍처 (4단계 파이프라인):
  1. Kei 실장 (Opus) — 콘텐츠 유형 분류 + 블록 배치
  2. 디자인 팀장 (Sonnet) — 레이아웃 컨셉 (블록 배치 + 페이지 수)
  3. 텍스트 편집자 (Sonnet) — 슬롯 텍스트 정리 (핵심 유지)
  4. CSS Grid 렌더러 — HTML 조립

블록 템플릿 7종:
  comparison, card-grid, relationship, process,
  quote-block, conclusion-bar, comparison-table

기술 스택:
  FastAPI + Anthropic API + Jinja2 + CSS Grid
  Pretendard Variable 한국어 폰트

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

templates/blocks/relationship.html

@@ -0,0 +1,88 @@
+<!-- 관계도 블록: 벤 다이어그램 -->
+<div class="block-relationship">
+    <div class="venn-container">
+        <div class="venn-outer">
+            <span class="venn-outer-label">{{ center_label }}</span>
+            <span class="venn-outer-sub">{{ center_sub }}</span>
+        </div>
+        {% for item in items %}
+        <div class="venn-inner venn-inner--{{ loop.index }}" style="background: {{ item.color | default('rgba(37, 99, 235, 0.8)') }}">
+            <span>{{ item.label }}</span>
+        </div>
+        {% endfor %}
+    </div>
+    {% if description %}
+    <div class="relationship-desc">
+        {{ description }}
+    </div>
+    {% endif %}
+</div>
+
+<style>
+.block-relationship {
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    justify-content: center;
+    height: 100%;
+    gap: var(--spacing-inner);
+}
+.venn-container {
+    position: relative;
+    width: 280px;
+    height: 280px;
+}
+.venn-outer {
+    width: 280px;
+    height: 280px;
+    border-radius: 50%;
+    border: 3px solid var(--color-accent);
+    background: rgba(37, 99, 235, 0.05);
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    justify-content: center;
+    gap: 4px;
+}
+.venn-outer-label {
+    font-size: var(--font-subtitle);
+    font-weight: var(--weight-black);
+    color: var(--color-accent);
+}
+.venn-outer-sub {
+    font-size: var(--font-caption);
+    color: var(--color-text-secondary);
+}
+.venn-inner {
+    position: absolute;
+    border-radius: 50%;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    color: white;
+    font-size: var(--font-caption);
+    font-weight: var(--weight-bold);
+}
+.venn-inner--1 {
+    width: 70px; height: 70px;
+    top: 30px; left: 30px;
+    background: rgba(16, 185, 129, 0.85);
+}
+.venn-inner--2 {
+    width: 80px; height: 80px;
+    bottom: 40px; left: 30px;
+    background: rgba(59, 130, 246, 0.85);
+}
+.venn-inner--3 {
+    width: 75px; height: 75px;
+    top: 60px; right: 25px;
+    background: rgba(139, 92, 246, 0.85);
+}
+.relationship-desc {
+    font-size: var(--font-body);
+    color: var(--color-text);
+    text-align: center;
+    max-width: 500px;
+    line-height: var(--line-height-ko);
+}
+</style>